Méthode
—
Port
264
Chemin / cible
—
Service
TLS
Payload
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Pourquoi cette classification : Type « postgres_probe » (signaux protocolaires) · confiance 49%
Confiance classification
49%
Confiance modérée — signal unique
Risque capteur
Faible
· 35
Confiance : Confiance 49 % — Motif catalogue confirmé
Signaux
pat-0369
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PostgreSQL startup
Minecraft varint handshake
SOCKS5 greeting
SIP TLS ClientHello
User-Agent
—
Règles WAF
—
Payload (extrait)
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Requête brute (extrait)
� ������ ���̖�>_��aג���6 ��!t��� ���HIR���!�#�# ԓ�%���Zԝ� �,�+̩�0�/̨ � � # 3 & $ ʲ� I8��mW�.˟�P��Z0 ��*L'L�~ - + http/1.1
Meta JSON brut
{
"tls_ja3_hash": "c7b1eeedec99c92118e0066c761afa96",
"tls_sni": null,
"tls_alpn": [
"http\/1.1"
],
"bytes_in": 241,
"payload_entropy": 5.893360519675388,
"port_category": "well_known",
"org": "OVH SAS",
"service": "tls",
"app_proto": "tls",
"asn": 16276,
"country": "RU",
"dst_port": 264,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 40,
"risk_protocol": 43,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 3.3,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 40,
"protocol": 43,
"novelty": 15
},
"risk_score": 35,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "235802f0b488a3ab8044b85cbfa142ee014e90fd",
"event_fingerprint": "0f7c1f597d8fe07f581a45460a860b3597f8ad60",
"classification_reason": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence": 0.49,
"classification_confidence": 0.49,
"precision_score": 58,
"precision_signals": [
"pat-0369"
],
"kb_rule_ids": [
"pat-0369"
],
"matched_patterns": [
"pat-0369",
"pat-0554",
"pat-0567",
"pat-0578"
],
"matched_pattern_names": [
"PostgreSQL startup",
"Minecraft varint handshake",
"SOCKS5 greeting",
"SIP TLS ClientHello"
],
"pattern_ids": [
"pat-0369",
"pat-0554",
"pat-0567",
"pat-0578"
],
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 40,
"protocol": 43,
"novelty": 15,
"risk_score": 35
},
"named_classification_skipped": false,
"service_name": "tls",
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": true,
"is_tor_hint": false,
"geo": {
"country": "RU",
"asn": 16276,
"org": "OVH SAS",
"is_datacenter": true,
"is_tor_hint": false
},
"fingerprint": {
"ja3": "c7b1eeedec99c92118e0066c761afa96",
"payload_hash": "49378d576353f9006491d9254d883287",
"path_pattern_hash": "80f3c71fe26f36a0a9399108643f66c5",
"ja4": "23b356e9b61f2bad3569820756d57ab2",
"tls_version": "0x0303",
"tls_cipher_count": 10,
"ja3_client_category": "nmap_scanner"
},
"tls_ja3": "771,4866-4865-4867-49196-49195-52393-49200-49199-52392-255,5-10-23-11-35-51-45-43-13-16,29-23-24,0",
"tls_ja4_hash": "23b356e9b61f2bad3569820756d57ab2",
"tls_ja4": "t13d0110_aaede914b551_28135b4947ef",
"tls_version": "0x0303",
"tls_cipher_count": 10,
"ja3_client_category": "nmap_scanner",
"target_context": {
"dst_port": 264,
"service": "tls",
"service_name": "tls",
"risk_score": 35
},
"payload_snippet": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003\ufffd\ufffd\ufffd\ufffd\ufffd\r\ufffd\u001b\ufffd\ufffd\u0316\ufffd>_\ufffd\ufffda\u05d2\ufffd\ufffd\ufffd6\u001e\ufffd\ufffd!t\ufffd\ufffd\ufffd \ufffd\ufffd\ufffdHIR\ufffd\ufffd\ufffd!\uf82b\ufffd#\u001a\u0018\ufffd#\u001d\u0513\ufffd%\ufffd\ufffd\ufffdZ\u051d\ufffd\u0000\u0014\u0013\u0002\u0013\u0001\u0013\u0003\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\u0000\ufffd\u0001\u0000\u0000\ufffd\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\b\u0000\u0006\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0017\u0000\u0000\u0000",
"evidence": {
"request_sample": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003\ufffd\ufffd\ufffd\ufffd\ufffd\r\ufffd\u001b\ufffd\ufffd\u0316\ufffd>_\ufffd\ufffda\u05d2\ufffd\ufffd\ufffd6\u001e\ufffd\ufffd!t\ufffd\ufffd\ufffd \ufffd\ufffd\ufffdHIR\ufffd\ufffd\ufffd!\uf82b\ufffd#\u001a\u0018\ufffd#\u001d\u0513\ufffd%\ufffd\ufffd\ufffdZ\u051d\ufffd\u0000\u0014\u0013\u0002\u0013\u0001\u0013\u0003\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\u0000\ufffd\u0001\u0000\u0000\ufffd\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\b\u0000\u0006\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0017\u0000\u0000\u0000\u000b\u0000\u0002\u0001\u0000\u0000#\u0000\u0000\u00003\u0000&\u0000$\u0000\u001d\u0000 \u0010\u02b2\ufffd I8\u0002\ufffd\ufffdmW\ufffd.\u02df\ufffdP\ufffd\ufffdZ0\u0004\u001d\ufffd\ufffd*L'L\ufffd~\u0000-\u0000\u0002\u0001\u0001\u0000+\u0000\u0005\u0004\u0003\u0004\u0003\u0003\u0000\r\u0000\u001c\u0000\u001a\u0002\u0001\u0002\u0003\u0004\u0001\u0004\u0003\u0005\u0001\u0005\u0003\u0006\u0001\u0006\u0003\b\u0004\b\u0005\b\u0006\b\u0007\b\b\u0000\u0010\u0000\u000b\u0000\t\bhttp\/1.1",
"payload_snippet": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003\ufffd\ufffd\ufffd\ufffd\ufffd\r\ufffd\u001b\ufffd\ufffd\u0316\ufffd>_\ufffd\ufffda\u05d2\ufffd\ufffd\ufffd6\u001e\ufffd\ufffd!t\ufffd\ufffd\ufffd \ufffd\ufffd\ufffdHIR\ufffd\ufffd\ufffd!\uf82b\ufffd#\u001a\u0018\ufffd#\u001d\u0513\ufffd%\ufffd\ufffd\ufffdZ\u051d\ufffd\u0000\u0014\u0013\u0002\u0013\u0001\u0013\u0003\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\u0000\ufffd\u0001\u0000\u0000\ufffd\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\b\u0000\u0006\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0017\u0000\u0000\u0000",
"classification_reason": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"scanner"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "a1ef9f15be1b2a0d6ab8d694dadeef085e56c57f",
"protocol_details": {
"payload_preview": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003\ufffd\ufffd\ufffd\ufffd\ufffd\r\ufffd\u001b\ufffd\ufffd\u0316\ufffd>_\ufffd\ufffda\u05d2\ufffd\ufffd\ufffd6\u001e\ufffd\ufffd!t\ufffd\ufffd\ufffd \ufffd\ufffd\ufffdHIR\ufffd\ufffd\ufffd!\uf82b\ufffd#\u001a\u0018\ufffd#\u001d\u0513\ufffd%\ufffd\ufffd\ufffdZ\u051d\ufffd\u0000\u0014\u0013\u0002\u0013\u0001\u0013\u0003\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\u0000\ufffd\u0001\u0000\u0000\ufffd\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\b\u0000\u0006\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0017\u0000\u0000\u0000",
"tls_ja3": "c7b1eeedec99c92118e0066c761afa96",
"tls_ja4": "23b356e9b61f2bad3569820756d57ab2",
"port": 264,
"service": "tls",
"service_label_fr": "TLS"
},
"evidence_snippet": "\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\r\ufffd\ufffd\ufffd\u0316\ufffd>_\ufffd\ufffda\u05d2\ufffd\ufffd\ufffd6\ufffd\ufffd!t\ufffd\ufffd\ufffd \ufffd\ufffd\ufffdHIR\ufffd\ufffd\ufffd!\uf82b\ufffd#\ufffd#\u0513\ufffd%\ufffd\ufffd\ufffdZ\u051d\ufffd\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\ufffd\ufffd",
"attack_vector": "postgres probe \u00b7 via TLS:264 \u00b7 (sonde \/ probe)",
"target_port_label": "264 \u00b7 TLS",
"emulator_service": "tls",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"classification_reason_label_fr": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100",
"confidence_pct": 49,
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 40,
"protocol": 43,
"novelty": 15,
"risk_score": 35
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 35,
"risk_label": "Faible",
"service_name": "tls",
"service_label_fr": "TLS",
"dst_port": 264,
"protocol_emulated": null,
"tags_summary": [
"pat-0369"
],
"tags_summary_labels_fr": [
"pat-0369"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-tls",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": "Confiance mod\u00e9r\u00e9e \u2014 signal unique",
"protocol_details": {
"payload_preview": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003\ufffd\ufffd\ufffd\ufffd\ufffd\r\ufffd\u001b\ufffd\ufffd\u0316\ufffd>_\ufffd\ufffda\u05d2\ufffd\ufffd\ufffd6\u001e\ufffd\ufffd!t\ufffd\ufffd\ufffd \ufffd\ufffd\ufffdHIR\ufffd\ufffd\ufffd!\uf82b\ufffd#\u001a\u0018\ufffd#\u001d\u0513\ufffd%\ufffd\ufffd\ufffdZ\u051d\ufffd\u0000\u0014\u0013\u0002\u0013\u0001\u0013\u0003\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\u0000\ufffd\u0001\u0000\u0000\ufffd\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\b\u0000\u0006\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0017\u0000\u0000\u0000",
"tls_ja3": "c7b1eeedec99c92118e0066c761afa96",
"tls_ja4": "23b356e9b61f2bad3569820756d57ab2",
"port": 264,
"service": "tls",
"service_label_fr": "TLS"
},
"attack_vector": "postgres probe \u00b7 via TLS:264 \u00b7 (sonde \/ probe)",
"evidence_snippet": "\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\r\ufffd\ufffd\ufffd\u0316\ufffd>_\ufffd\ufffda\u05d2\ufffd\ufffd\ufffd6\ufffd\ufffd!t\ufffd\ufffd\ufffd \ufffd\ufffd\ufffdHIR\ufffd\ufffd\ufffd!\uf82b\ufffd#\ufffd#\u0513\ufffd%\ufffd\ufffd\ufffdZ\u051d\ufffd\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\ufffd\ufffd",
"target_port_label": "264 \u00b7 TLS",
"emulator_service": "tls",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 49 % \u2014 Score WAF 8",
"campaign_hint_fr": null,
"attack_phases_timeline_fr": [
{
"key": "recon",
"label_fr": "Reconnaissance",
"active": false,
"kind": "stage"
},
{
"key": "probe",
"label_fr": "Sonde \/ probe",
"active": true,
"kind": "stage"
},
{
"key": "exploit_attempt",
"label_fr": "Tentative d'exploit",
"active": false,
"kind": "stage"
},
{
"key": "post_exploit",
"label_fr": "Post-exploitation",
"active": false,
"kind": "stage"
},
{
"key": "c2",
"label_fr": "Commande & contr\u00f4le",
"active": false,
"kind": "stage"
},
{
"key": "discovery",
"label_fr": "D\u00e9couverte",
"active": true,
"kind": "chain",
"hint_fr": null
}
]
},
"honeypot_persona": {
"sensor_id": "sensor-1",
"hostname": "mail.sensor-1.internal",
"mail_host": "mail.sensor-1.internal",
"ldap_dc": "dc.sensor-1.internal",
"k8s_cluster": "hp-sensor-1",
"domain": "sensor-1.internal",
"service_role": "tls",
"service_banner": "honeypot-tls",
"service_os": "linux",
"dst_port": "264"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor",
"tags_list": [
"tls_ja3",
"tls_no_sni"
],
"asn_dc_heuristic": true
}
|